$(function(){
    $('#nav LI').mouseover(function(){$(this).find('div').addClass('show')})
                .mouseout(function(){$(this).find('div').removeClass('show')});

    $('DIV#resales DIV.resort').mouseover(function(){$(this).addClass('hover')})
                               .mouseout(function(){$(this).removeClass('hover')});

    $('a.lightbox').lightBox();
    });

function blurCheck(elem, what_text) {
    if ( elem.value =='') elem.value=what_text;
    }

function clickCheck(elem, what_text) {
    if ( elem.value == what_text ) elem.value='';
    }

function validity(elem) {
	if ((elem.name.value == "Name: ") || (elem.name.value == "")){window.alert("Please enter your Name.");return false;}
	if (elem.phone.value == "Tel: "){window.alert("Please enter your Phone number.");return false;}
	if (elem.phone.value.length <= 8){window.alert("Please enter a valid Phone number.");return false;}	
	var ValidChars = "0123456789 ";
   	var Char;
	for (i = 0; i < elem.phone.value.length; i++){ 
  	Char = elem.phone.value.charAt(i); 
   	if (ValidChars.indexOf(Char) == -1) 
    {window.alert("Enter your Phone number correctly.");
    return false;}
    }
	if (elem.email.value == "Email: "){window.alert("Please enter your E-mail address.");return false;}
	if ((elem.email.value.indexOf("@") == -1) || (elem.email.value.indexOf(".") == -1))
	{window.alert("Please enter a valid E-mail address.");return false;}
	return true;
    }